[Bugs] [Bug 1702268] New: Memory accounting information is not always accurate

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1702268

            Bug ID: 1702268
           Summary: Memory accounting information is not always accurate
           Product: GlusterFS
           Version: mainline
            Status: NEW
         Component: core
          Assignee: bugs at gluster.org
          Reporter: jahernan at redhat.com
                CC: bugs at gluster.org
  Target Milestone: ---
    Classification: Community



Description of problem:

When a translator is terminated, its memory accounting information is not
destroyed as there could be some memory blocks referencing it still in use.
However the mutexes that protect updates of the memory accounting are
destroyed.

This causes that future updates of the accounting data may contend and do
concurrent updates, causing corruption of the counters.

Additionally, accounting of reallocs is not correctly computed.

Version-Release number of selected component (if applicable): mainline


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

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